<div class="panel panel-danger">
    <div class="panel-heading">
        <h2 class="panel-title">Borrar usuario</h2>
    </div>
    <div class="panel-body">
        <form class="form-horizontal" name="frmBorrarUsuario" method="POST">
            <div class="form-group">
                <div class="col-sm-12">
                    <h4>&iquest;Esta seguro de borrar a <strong>{Usuario}</strong>?</h4>
                </div>
            </div>
            <div class="form-group">
                <div class="col-sm-offset-10 col-sm-1">
                    <button class="btn btn-danger" type="submit" name="btnBorrar">
                        <span class="glyphicon glyphicon-remove"></span> Borrar
                    </button>    
                </div>
                <div class="col-sm-1">
                    <a class="btn btn-default" href="index.php?do=/admin/oper_index" role="button">
                        <span class="glyphicon glyphicon-arrow-left"></span> Volver
                    </a>
                </div>
            </div>
        </form>
    </div>
</div>